TT8115 High-Hardness Grade Engineered for high-speed continuous cutting in steel
ISO Workpiece Material Group Cutting Speed (Vc) Range Recommended Feed Rate (fn) Carbon / Alloy Steels (P-Class / AISI 4140) 120 - 200 m/min 0
CT SNMG190608-15 in YBC251 grade is a powerhouse for steel machining (ISO P)
4 radius holds its tolerance much longer than cheaper alternatives
The 35-degree rhombic geometry provides ultimate clearance for profiling and copying operations
GTB 64.7-180-C40 Double-Edged Rough Boring Bar – Durable, Impact-Resistant Tool CNMM160612-HDR YBC351 TT8115 High-Hardness Grade Engineered forSpecifications: Designation: GTB 64. 7 180 C40 Blade material: Coated Blade diameter : 64. 7mm Blade length : 180mm Handle length : 250mm Handle diameter : 40mm Applicable blade : CCMT120408 Package Includes: A milling cutter (not include blade) Features of thick corn knife: Fixed boring bar, hardened, impact resistant, durable High strength, high hardness, more wear resistant bar, long service life Good hardenability, can withstand multiple impacts